Quadrupole moments of sd-shell nuclei

Dec, 1986
17 pages
Published in:
  • Phys.Rev.C 34 (1986) 2280-2297

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Abstract: (APS)
Shell-model calculations are presented for electric quadrupole moments of A=17–39 nuclei. The shell-model wave functions, which span the complete 0d5/2-ls1/2-0d3/2 model space in all instances, are obtained by diagonalizing an sd-shell Hamiltonian which consists of a fixed single-particle energy spectrum and a single set of two-body matrix elements scaled as a function of the mass number A. Results obtained with harmonic oscillator and Saxon-Woods single-particle radial wave functions and matched effective-charge models are presented for ground states of odd-even and doubly odd nuclei and for Jπ=2+ first-excited states of doubly even sd-shell nuclei.
  • 21.60.Cs
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